baber/WOPTO huggingface dataset:
Patent JP-2005035208-A (JP)
Title: Oilproof polystyrene-based laminate sheet and container
Inventor: ASANUMA MASAMI
IPC: B32B27/30
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oilproof polystyrene-based laminate which is transparent, rigid, and relatively inexpensive and a container for the laminate.  <P>SOLUTION: In the polystyrene-based laminate sheet obtained by, by coextrusion, laminating a surface layer of polystyrene-based polymer or a polymer composition B containing the polystyrene-based polymer on a middle layer of a polystyrene-based polymer or a polymer composition A containing the styrene-based polymer different from the composition B, and biaxially stretching the laminate, when the longitudinal orientation relaxation stress of the sheet is σM, the lateral orientation relaxation stress is σT, the longitudinal orientation relaxation stress only in the middle layer A is σMA, the lateral orientation relaxation stress is σTA, the longitudinal orientation relaxation stress only in the surface layer B is σMB, and the lateral orientation relaxation stress is σTB, formula 1: ¾σM-σT¾≤2(kg/cm<SP>2</SP>) and formula 2: [(σMA+σTA)/2]-[(σMB+σTB)/2]≥2(kg/cm<SP>2</SP>) are satisfied. The container is obtained by thermoforming the sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041128-A (JP)
Title: Ink jet recording head and ink jet recorder
Inventor: KOTAKE NAOSHI
IPC: B41J2/175
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a trouble due to residual ink in an ink supply section.  <P>SOLUTION: In the ink jet recording head 32, an ink absorbing member containing section 200 is formed at an ink supply section 150 and internally provided with an ink absorbing member 202 in order to absorb dripping ink thus preventing a trouble due to residual ink. But a large quantity of residual ink X is generated under some service conditions and the residual ink cannot be absorbed completely by the ink absorbing member 202. A collecting member 300 is thereby connected with the ink absorbing member 202 when ink is supplied in order to collect residual ink.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044664-A (JP)
Title: Electrode catalyst and its manufacturing method
Inventor: ASAOKA MASAHIKO
IPC: H01M4/90
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode catalyst having simple structure, made of an inexpensive material, having high activity, and to provide its manufacturing method.  <P>SOLUTION: The electrode catalyst contains a conductive polymer and a complex ion comprising a molecule dispersed in the conductive polymer and containing a cyano group represented by R-CN. The electrode catalyst is obtained by dissolving a salt of transition metal and a monomer molecule which is a precursor of the conductive polymer in a solution containing the molecule containing the cyano group represented by R-CN, and by the oxidative polymerization of the monomer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042648-A (JP)
Title: Fuel injection rate controller of engine
Inventor: NAGAISHI HATSUO
IPC: F02D45/00
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To shorten an engine developing time by dispensing with a conformity experiment again even if the speed of the air flow of an intake system for imparting a large influence to an amount of vaporization at an injection time and the speed of a spray or a relative speed between the spray and an air flow is changed.  <P>SOLUTION: The fuel injection rate controller of an engine includes an intake valve (15) for opening and closing the intake port (4) of an inlet of a combustion chamber (5), a fuel injection valve (21) for injecting the fuel into the intake port (4), and a fuel injection rate calculating means (31) for calculating the amount of the fuel injection from the fuel injection valve (21) by using a model for calculating an amount of vaporization at the injection time of the amount of the fuel vaporizing in the air of the intake system at spray injection time of the spray injected from this fuel injection valve (21) based on the speed of a spray when the spray is in the air flow of the intake system, the speed of the air flow or a relative speed between the spray and the air flow.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043294-A (JP)
Title: Magnetic encoder and bearing for wheel equipped with the same
Inventor: NAKAJIMA TATSUO
IPC: G01P3/487
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic encoder having super corrosion resistance, without problems of rusting, even when it is used for a long period under a severe environment, superior productivity, and is capable of cost reduction.  <P>SOLUTION: The magnetic encoder 10 comprises the multipole magnet 14 having magnetic poles formed alternately in the circumferential direction and a core metal 11 supporting the multipole magnet 14. The multipole magnet 14 is a sintered compact of mixed powder of magnetic powder and nonmagnetic powder. The multipole magnet 14 is fixed on the core metal 11 by cauking of the core metal 11, and an integrated component 21 integrated with the sintered compact on the core metal 11 is processed with an anticorrosion surface treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004064093-A (JP)
Title: Method and system for removing heat from active area of integrated circuit device
Inventor: HARRY MICHAEL SIEGEL
IPC: H01L23/31
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved technology to remove heat from an active area of an integrated circuit device.  <P>SOLUTION: The method for removing heat from the active area 104 of the integrated circuit device is provided. A separating body 112 is imparted to the active area 104 of the integrated circuit device. A heat-conductive element 102 is joined to the active area 104 of the integrated circuit device on the outside of the separating body 112.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005047130-A (JP)
Title: Image forming apparatus
Inventor: SAKATA HIROMI
IPC: B41J29/40
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To judge required image data easily out of image data recorded on the opposite sides even when a recording sheet subjected to image forming processing and having one unused side is used later as a rear sheet.  <P>SOLUTION: When an image is formed on a recording sheet, additional information indicative of printing in single side print mode or double side print mode, e.g. a seal or an identification code, or additional information including date information or time information of print processing is printed on the image forming surface of the recording sheet. Consequently, a decision can be made easily on which side required image data is formed even when a recording sheet subjected to image processing is reused as a recording sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055263-A (JP)
Title: Leakage gas detector
Inventor: TOGUCHI AKIHIKO
IPC: G01M3/20
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leaked gas detector that can stably and appropriately evaluate and judge the amount of leaked gas and can efficiently inspect works whose shape and size differ.  <P>SOLUTION: The leaked gas detector 10 comprises a chamber 11 for retaining a body W to be inspected, where the opening is subjected to sealing treatment, in the inside; a tracer gas supply section 12 that is placed on a base 11a in the sealed space of the chamber 11, whose tip is connected to a tracer gas introduction section A of the body W to be inspected, and supplies tracer gas to the body W to be inspected; a gas circulation section 13 for circulating gas around the body W to be inspected via a gas suction opening 11b and a gas discharge opening 11c provided at the chamber 11; and a gas detection section 14 for measuring the concentration of the tracer gas in circulation gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057124-A (JP)
Title: Module and device for thermoelectric conversion
Inventor: TOKUDA MINEO
IPC: C22C29/12
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric conversion module and a thermoelectric conversion device capable of moderating thermal stress occurring along a junction extending between a thermoelectric conversion element and an electrode and around its circumferential part without applying a shape processing to the electrode, and of improving the durability of the entire module.  <P>SOLUTION: The thermoelectric conversion module 10 is provided by alternately arranging a plurality of thermoelectric conversion elements 11a, 11b, and joining metal electrodes 12-1, 12-2 to the thermoelectric conversion elements 11a, 11b such that adjacent thermoelectric conversion elements 11a, 11b are electrically connected with each other through the metal electrodes 12-1, 12-2. In the thermoelectric conversion module, each metal electrode 12-1, 12-2 is constructed with a low rigidity conductive metal, in particular, a metal having a Young's modulus less than 70 GPa. As metals having the Young's modulus less than 70 GPa, there can be used a composite material (Cu/Cu<SB>2</SB>O) of copper and copper oxide, magnesium (Mg), lead (Pb). tin (Sn), and indium (In) etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004111930-A (JP)
Title: Anisotropically conductive connector, probe material member, wafer inspection apparatus, and wafer inspection method
Inventor: SEDAKA RYOJI
IPC: H01B1/00
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anisotropically conductive connector capable of maintaining satisfactory conductivity for a long period of time even if the connector is used repeatedly in a large number of times, or the connector is used repeatedly in high temperature environments, and to provide applications of the same.  <P>SOLUTION: The anisotropically conductive connector has an elastic anisotropically conductive film in which a plurality of conductive portions for connection, capable of expanding in the thickness direction, are formed. Supposing the total number of the conductive portions for connection is Y, the electrical resistance of the conductive portions is R<SB>1g</SB>when a weight of Y×1g is added to the thickness direction of the elastic anisotropically conductive film; and the electrical resistance of the conductive portions is R<SB>6g</SB>when a weight of Y×6g is added to the thickness direction of the elastic anisotropically conductive film. Then, the elastic anisotropically conductive film has the following initial characteristics that the number of the conductive parts having R<SB>1g</SB>of less than 1Ω is greater than or equal to 90% of the total number of the conductive parts, the number of the conductive parts having R<SB>6g</SB>of less than 0.1Ω is greater than or equal to 95% of the total number of the conductive parts, and the number of the conductive parts having R<SB>6g</SB>of greater than or equal to 0.5Ω is less than or equal to 1% of the total number of the conductive parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005109531-A (JP)
Title: Image processor
Inventor: ISHII RIE
IPC: H04N1/40
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which improves image quality by properly discriminating contamination such as dirt or dust on an optical path of an image reading means, and has good usability.  <P>SOLUTION: In a color MFP 1, a fixed first reading section reads a document pressing white plate disposed in a document reading position and providing data for detecting the presence or absence of the dirt before reading the document to be carried, and a dirt detection processor 45 detects the presence or absence of the dirt on a document reading optical path on the basis of the image data at the time of reading the document pressing white plate. In performing the above, a maximum value detecting circuit 51 obtains the maximum value of image data after applying scanner γ correction processing and filtering processing to image data of the document pressing white plate, a first comparator 52 compares the image data with a threshold 1, a count value of a counter 54 is incremented when the maximum value is not less than the threshold 1, and a second comparator 55 compares the count value with a threshold 2. If the count value exceeds the threshold 2, a dirt detecting signal in an ON state is output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058076-A (JP)
Title: Fermented soybean paste reduced in radiation damage
Inventor: MATSUMURA FUMIKO
IPC: A23L11/20
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain delicious fermented soybean paste having radiation protective action, precancer lesion suppressing effect, rich nutrient and excellent flavor.  <P>SOLUTION: The fermented soybean paste is obtained by inoculating Aspergillus to steamed sprouted brown rice or third- or half-polished rice to obtain malted rice, steaming the malted rice, mixing the malted rice with crushed soybeans, wheat and common salt at a prescribed ratio, and maturing the product for at least 6 months. It is preferable to use natural common salt as common salt to mix, add seaweed powder and mature for at least 6 months using a tub barrel made of Japan cedar wood.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061533-A (JP)
Title: Dynamic pressure bearing device
Inventor: TAKIZAWA MICHIAKI
IPC: F16C17/02
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing device capable of minimizing the generation of noise.  <P>SOLUTION: This dynamic pressure bearing device comprises a porous bearing member 4 mounted between a fixed member 30 and a rotating member 13, a dynamic pressure generating part 5 formed on the bearing member 4 slid with either of the fixed member 30 and the rotating member 13 and making a bearing sliding face having a porosity of 8 % or less by a surface area ratio generate the dynamic pressure, and a lubrication fluid filled in pores of the bearing member 4 to be supplied to the dynamic pressure generating part 5 to solve a problem. The porosity of the bearing sliding face 3 is preferably 0.5 % or more by the surface area ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059758-A (JP)
Title: Propulsion device based on principle of screw and propulsion unit used for it
Inventor: MATSUNO FUMITOSHI
IPC: B62D57/024
Filed: 2003-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propulsion device propulsive even on an off-road and based on a principle of a screw, and a propulsion unit used for it.  <P>SOLUTION: The propulsion unit is equipped with a non-rotational part 1, a rotational part 2, a motor part 3, a blade part 4 and a wheel 5. The rotational part 2 is rotatably provided concentrically with the non-rotational part 1. The motor part 3 rotates the rotational part 2. The blade part 4 is vertically arranged on a rotational shaft circumference of the rotational part, and is arranged obliquely in a predetermined angle with respect to the rotational shaft. The wheel 5 is arranged on the blade part. The propulsion device based on the principle of the screw is constituted by connecting the propulsion unit of a right-hand screw structure and the propulsion unit of a left-hand screw structure in series and/or in parallel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061747-A (JP)
Title: Heat-treating setter and its manufacturing method
Inventor: KISHIMOTO ISAO
IPC: H01J11/20
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-treating setter capable of heat-treating by placing a novel and large treating object, capable of stably placing the treating object without substantially causing a warp, and capable of uniformly heating the treating object.  <P>SOLUTION: This heat-treating setter introduces the treating object G into a heat treatment furnace by placing the treating object G on a placing surface 1b of a plate part 1a. The crystallized glass heat-treating setter 1 has the plate part 1a formed into a structure of welding a plate-like member 23 in a plane shape, and sets a thermal expansion coefficient range of 30 to 750 °C to -10×10<SP>-7</SP>to 15×10<SP>-7</SP>/K. In this manufacturing method of the heat-treating setter 1, a plurality of glass panes are held in a plane shape; its joining end surfaces are oppositely arranged; the end surfaces are heated, softened, and welded to be formed into a welded glass pane; the welded glass pane is heat-treated and crystallized to be formed into a welded crystallized glass pane; and is processed in desired dimensional accuracy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070285-A (JP)
Title: Toner-replenishing device for electrophotographic image forming apparatus
Inventor: OYOSHI HIROFUMI
IPC: B65D83/06
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily mix and stir toner and developer according to the increase of the replenished toner quantity per unit time, when supplying the toner corresponding to high-density printing, and to prolong the lifetime of the developer, in a toner-replenishing device equipped with a mechanism of carrying the toner by a helical rotating body.  <P>SOLUTION: Regarding the toner replenishing device for an electrophotographic image forming apparatus equipped with the mechanism of replenishing the toner to the developing device by the helical rotating body, the toner supply port of the toner-replenishing device for carrying the toner from the helical rotating body to the developing device is formed into a shape so as to have the function of making the replenished toner quantity dispersed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004090912-A (JP)
Title: Vehicle roof having two roof openings
Inventor: WINGEN BERNHARD
IPC: B60J7/047
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle roof in which a structure of an opening/closing mechanism is simple, and the opening/closing mechanism can be manufactured at a low cost.  <P>SOLUTION: The vehicle roof comprises two roof openings 2 and 2 formed in a roof panel 1, a center part 4 disposed between the roof openings, and roof lids 5 and 6 to open/close the roof openings. The vehicle roof further comprises first upper and lower slider guideways 11 and 12a; 13 and 14a, and first end parts 7 and 8 of the roof lids 5 and 6 close to the center part 4 can be guided along the first upper and lower slider guideways so as to be slidable in the perpendicular direction to the roof opening plane and in the parallel direction to the roof opening plane and to the center part plane inside the vehicle. The vehicle roof still further comprises the second slider guideways 12b and 14b, and second end parts 9 and 10 of each roof lid opposite to the center part 4 can be guided along the second slider guideways so as to be slidable substantially parallel to the roof opening plane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005073009-A (JP)
Title: Optical link communication system
Inventor: TAGUCHI NORITAKA
IPC: H04B10/516
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical link communication system that eliminates the need of a frequency converter such as an external mixer, and expensive laser diode and photodiode.  <P>SOLUTION: On a down-link, a master station 10 uses a distortion signal such as secondary distortion caused by the nonlinearity of an electrooptical conversion characteristic of a laser diode 103 to generate an intermediate frequency band optical signal being an optical signal with a radio frequency band signal mixed with a local signal and transmits the intermediate frequency band optical signal to an optical fiber cable FC1. Meanwhile, a slave station 20 converts the intermediate frequency band optical signal transmitted from the master station 10 through the optical fiber cable FC1 into an electrical signal in a photodiode 201, extracts an intermediate frequency band signal and a local signal from the converted electrical signal, reproduces the radio frequency band signal on the basis of the extracted intermediate frequency band signal and local signal and transmits the radio frequency band signal to a mobile station by radio. In addition, on an up-link, by action similar to this action, the radio frequency band signal is reproduced and outputted to a demodulator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070580-A (JP)
Title: Image display device
Inventor: MAKI TAKAO
IPC: G09F9/40
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To present a display device which makes an image impressive by rotating display panels.  <P>SOLUTION: An image display device 1 has a plurality of display panels 2A to 2D which are arranged in parallel in such a state that rotating shafts 7 are parallel and display screens 2a are turned to the same direction. A display controller 21 sets a virtual image α to be displayed over the display screens 2a of one or more display panels 2A to 2D and then controls display of images displayed on the display screens 2a of respective display panels 2A to 2D so that images displayed on respective display screens 2a in the rotation positions of the display panels 2A to 2D constitute part of the virtual image α without disturbing the virtual image α.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074290-A (JP)
Title: Tide spouting rock facilities
Inventor: YAMAGAMI TOSHIKI
IPC: B05B17/08
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide tide spouting rock facilities capable of performing ejection work requiring time by one person but more quickly ejecting tide spouting like jet springs by the cooperation of a plurality of persons, capable of causing smooth communication or cooperative consciousness through water and capable of obtaining an attainment feeling or the possibility of air through various actual experiences related to the power of air or water.  <P>SOLUTION: The tide spouting rock facilities A are constituted of a tide spouting rock part 1 of which the lower part is provided in water, the jet water device F arranged in the tide spouting rock part 1 and a plurality of the manually operated air pressure feed devices P arranged at the position on land opposed to the tide spouting rock part 1. A plurality of the manually operated air pressure feed devices P are operated by a plurality of persons to feed air into the jet water device F under pressure to store the same and, when this stored air becomes a definite amount or above, the stored air is discharged to the outside of the jet water device F and water is forcibly ejected from the jet water orifices 4 and 5 provided to the tide spouting rock part 1 by the pressure of discharged air.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073915-A (JP)
Title: Jet flow type noodle boiling device
Inventor: KITAHATA KAZUYUKI
IPC: A23L7/109
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a boiling time required for boiling water and enhance a force of boiling the fluid to be heated.  <P>SOLUTION: This jet flow type needle boiling device is incorporated in a boiling vessel 11 for improving the heating efficiency relative to the fluid to be heated by the boiling vessel 11. The boiling vessel 11, in its bottom part, is bored with a plurality of holes, a circulating pipe is provided in the lower side of the bottom part for receiving the heat applied to the boiling vessel 11, one end opening of the circulating pipe 13 is provided on a lower side of the bottom part to be an inlet 14 of the fluid to be heated, the other end opening of the circulating pipe 13 is disposed in a high position on the bottom part to be an outlet 15 for the fluid to be heated, and the fluid to be heated by the circulating pipe 13 is flown out to the boiling vessel as the jet flow.  <P>COPYRIGHT: (C)2005,JPO&NCIPI